Difference between revisions of "83Plus:BCALLs:51B8"
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[[Category:83Plus:BCALLs:By Name:Utility|IsOP1ResID]] [[Category:83Plus:BCALLs:By Name|IsOP1ResID]] [[Category:83Plus:BCALLs:By Address|51B8 - IsOP1ResID]] | [[Category:83Plus:BCALLs:By Name:Utility|IsOP1ResID]] [[Category:83Plus:BCALLs:By Name|IsOP1ResID]] [[Category:83Plus:BCALLs:By Address|51B8 - IsOP1ResID]] | ||
== Synopsis == | == Synopsis == | ||
| − | '''Unofficial Name:''' | + | '''Unofficial Name:''' IsOP1Resid |
'''BCALL Address:''' 51B8 | '''BCALL Address:''' 51B8 | ||
| Line 13: | Line 13: | ||
=== Outputs === | === Outputs === | ||
| − | * Z: If the zero terminated string in OP1 is "LRESID" | + | * Z: If the zero terminated string in [[83Plus:RAM:8478|OP1]] is "LRESID" |
=== Destroys === | === Destroys === | ||
* AF, BC, DE, HL | * AF, BC, DE, HL | ||
Latest revision as of 20:53, 23 May 2005
Contents
Synopsis
Unofficial Name: IsOP1Resid
BCALL Address: 51B8
Minimum OS Version: 2.30
Checks if the string at OP1 is "LRESID", where 'L' is the list L character, hex value 5D.
Inputs
- OP1: zero terminated string.
Outputs
- Z: If the zero terminated string in OP1 is "LRESID"
Destroys
- AF, BC, DE, HL
